494932570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{23557}}^1$

素因数の和:23766

約数の個数: 32

約数和(自身を含む): 976997376

約数和(自身を除く): 482064806

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 23557, 47114, 117785, 235570, 259127, 518254, 1295635, 2591270, 4499387, 8998774, 22496935, 44993870, 49493257, 98986514, 247466285, 494932570]

約数ペア:

[(1, 494932570), (2, 247466285), (5, 98986514), (10, 49493257), (11, 44993870), (22, 22496935), (55, 8998774), (110, 4499387), (191, 2591270), (382, 1295635), (955, 518254), (1910, 259127), (2101, 235570), (4202, 117785), (10505, 47114), (21010, 23557)]